201840968

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 447216000

約数和(自身を除く): 245375032

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 109, 172, 218, 301, 344, 436, 602, 763, 769, 872, 1204, 1526, 1538, 2408, 3052, 3076, 4687, 5383, 6104, 6152, 9374, 10766, 18748, 21532, 32809, 33067, 37496, 43064, 65618, 66134, 83821, 131236, 132268, 167642, 231469, 262472, 264536, 335284, 462938, 586747, 670568, 925876, 1173494, 1851752, 2346988, 3604303, 4693976, 7208606, 14417212, 25230121, 28834424, 50460242, 100920484, 201840968]

約数ペア:

[(1, 201840968), (2, 100920484), (4, 50460242), (7, 28834424), (8, 25230121), (14, 14417212), (28, 7208606), (43, 4693976), (56, 3604303), (86, 2346988), (109, 1851752), (172, 1173494), (218, 925876), (301, 670568), (344, 586747), (436, 462938), (602, 335284), (763, 264536), (769, 262472), (872, 231469), (1204, 167642), (1526, 132268), (1538, 131236), (2408, 83821), (3052, 66134), (3076, 65618), (4687, 43064), (5383, 37496), (6104, 33067), (6152, 32809), (9374, 21532), (10766, 18748)]